KR20200081512A - 멀티빔 소자 기반 근안 디스플레이, 시스템 및 방법 - Google Patents

멀티빔 소자 기반 근안 디스플레이, 시스템 및 방법 Download PDF

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Publication number
KR20200081512A
KR20200081512A KR1020207018594A KR20207018594A KR20200081512A KR 20200081512 A KR20200081512 A KR 20200081512A KR 1020207018594 A KR1020207018594 A KR 1020207018594A KR 20207018594 A KR20207018594 A KR 20207018594A KR 20200081512 A KR20200081512 A KR 20200081512A
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KR
South Korea
Prior art keywords
eye
light
display
view
array
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Application number
KR1020207018594A
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English (en)
Korean (ko)
Inventor
데이비드 에이. 파탈
Original Assignee
레이아 인코포레이티드
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Application filed by 레이아 인코포레이티드 filed Critical 레이아 인코포레이티드
Publication of KR20200081512A publication Critical patent/KR20200081512A/ko

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/106—Beam splitting or combining systems for splitting or combining a plurality of identical beams or images, e.g. image replication
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/33—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving directional light or back-light sources
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0051—Diffusing sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0127—Head-up displays characterised by optical features comprising devices increasing the depth of field
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
    • G02B2027/0134—Head-up displays characterised by optical features comprising binocular systems of stereoscopic type
KR1020207018594A 2017-12-18 2017-12-18 멀티빔 소자 기반 근안 디스플레이, 시스템 및 방법 KR20200081512A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2017/067131 WO2019125394A1 (en) 2017-12-18 2017-12-18 Multibeam element-based near-eye display, system, and method

Publications (1)

Publication Number Publication Date
KR20200081512A true KR20200081512A (ko) 2020-07-07

Family

ID=66992801

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207018594A KR20200081512A (ko) 2017-12-18 2017-12-18 멀티빔 소자 기반 근안 디스플레이, 시스템 및 방법

Country Status (8)

Country Link
US (1) US20200310135A1 (zh)
EP (1) EP3729168A4 (zh)
JP (1) JP2021507320A (zh)
KR (1) KR20200081512A (zh)
CN (1) CN111556979B (zh)
CA (1) CA3084249C (zh)
TW (1) TWI697693B (zh)
WO (1) WO2019125394A1 (zh)

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JP2022514069A (ja) 2018-12-20 2022-02-09 レイア、インコーポレイテッド シフト可能な収束面を有するマルチビューディスプレイ、システム、及び方法
CA3120350A1 (en) 2018-12-27 2020-07-02 Leia Inc. Multiview display, system, and method having dynamic color sub-pixels remapping
CA3125202A1 (en) 2019-01-25 2020-07-30 Leia Inc. Multi-directional backlight, multi-user multiview display, and method
EP3938840A4 (en) 2019-03-14 2022-12-07 LEIA Inc. MODE SWITCHABLE BACKLIGHT, PRIVACY DISPLAY AND PROCEDURES WITH EMITTER ARRANGEMENTS
CN113614446A (zh) 2019-03-17 2021-11-05 镭亚股份有限公司 双视区背光、双模式显示器以及采用定向发射器的方法
CA3133396C (en) 2019-04-02 2024-01-23 Leia Inc. Multiview display alignment method and system
EP3997382A4 (en) * 2019-07-11 2023-03-01 LEIA Inc. MULTI-VIEW BACKLIGHTING, DISPLAY DEVICE AND METHOD USING A MULTI-BEAM ELEMENT WITHIN A LIGHT GUIDE
WO2021021238A1 (en) 2019-08-01 2021-02-04 Leia Inc. Collimated backlight, electronic display, and method employing an absorption collimator
CN114556018A (zh) 2019-10-15 2022-05-27 镭亚股份有限公司 隐私模式背光、隐私显示器及方法
CN113219656B (zh) * 2020-01-21 2022-12-02 未来（北京）黑科技有限公司 一种车载抬头显示系统
BR102020008029A2 (pt) * 2020-04-22 2021-11-03 Furukawa Electric Latam S.A. Dispositivo identificador para cabos de conexão de paineis de ligação de redes de telecomunicação
CN112987302B (zh) * 2021-02-05 2022-10-18 业成科技（成都）有限公司 头戴式显示装置及其显示系统
EP4137862A1 (en) * 2021-08-16 2023-02-22 BAE SYSTEMS plc Collimating device
WO2023021273A1 (en) * 2021-08-16 2023-02-23 Bae Systems Plc Prismatic collimating device
CN114035325B (zh) * 2021-11-10 2023-09-01 西安邮电大学 基于衍射分束器的增强现实方法、装置、电子设备及介质

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KR101997852B1 (ko) * 2010-12-24 2019-10-01 매직 립, 인코포레이티드 인체공학적 머리 장착식 디스플레이 장치 및 광학 시스템
US10156722B2 (en) * 2010-12-24 2018-12-18 Magic Leap, Inc. Methods and systems for displaying stereoscopy with a freeform optical system with addressable focus for virtual and augmented reality
JP5674023B2 (ja) * 2011-01-27 2015-02-18 ソニー株式会社 光源デバイスおよび表示装置
US9250445B2 (en) * 2012-08-08 2016-02-02 Carol Ann Tosaya Multiple-pixel-beam retinal displays
US20150355403A1 (en) * 2013-01-30 2015-12-10 Hewlett-Packard Development Company, L.P. Directional grating-based backlighting
US9639985B2 (en) * 2013-06-24 2017-05-02 Microsoft Technology Licensing, Llc Active binocular alignment for near eye displays
BR112016020346A2 (pt) * 2014-03-05 2017-10-31 Univ Arizona ?visor de realidade aumentada?
CN104460115B (zh) * 2014-12-31 2017-09-01 苏州大学 一种多视角像素指向型背光模组及裸眼3d显示装置
CN108139589B (zh) * 2015-09-05 2021-01-26 镭亚股份有限公司 聚光背光体及使用聚光背光体的近眼显示系统
KR102274752B1 (ko) 2015-09-05 2021-07-08 레이아 인코포레이티드 헤드 추적을 갖는 멀티빔 회절 격자 기반 디스플레이
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Also Published As

Publication number Publication date
EP3729168A4 (en) 2021-07-28
CN111556979A (zh) 2020-08-18
EP3729168A1 (en) 2020-10-28
US20200310135A1 (en) 2020-10-01
TW201937230A (zh) 2019-09-16
JP2021507320A (ja) 2021-02-22
WO2019125394A1 (en) 2019-06-27
CN111556979B (zh) 2022-06-24
CA3084249A1 (en) 2019-06-27
CA3084249C (en) 2024-02-06
TWI697693B (zh) 2020-07-01

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